Recurrence quantity analysis based on singular value decomposition
详细信息 查看全文
- 作者：Songhan Bian ; 11271029@bjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Pengjian Shang
- 关键词：Recurrence plot ; Singular value decomposition ; Principal singular value proportion ; Recurrence quantification analysis
- 刊名：Communications in Nonlinear Science and Numerical Simulation
- 出版年：2017
- 出版时间：May 2017
- 年：2017
- 卷：46
- 期：Complete
- 页码：1-13
- 全文大小：2691 K
文摘
- bel">•
We apply singular value decomposition to recurrence plot or recurrence matrix.
- bel">•
We propose the principal singular value proportion (PSVP) which is a new RQA measure based on singular value decomposition.
- bel">•
Values of PSVP reflect the degrees of periodicity and regularity of original series.
- bel">•
PSVP is applicative to classify normal ECG and CHF-ECG signals, and traffic flows in workdays and weekends.